| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] years | 820 |
|
| 2 | that [prep] a [adj] | 556 |
|
| 3 | that [prep] [adj] years | 159 |
|
| 4 | that a [adj] years | 12 |
|
